28212766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21149}}^1$

素因数の和:21203

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 17471234

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21149, 42298, 486427, 613321, 972854, 1226642, 14106383, 28212766]

約数ペア:

[(1, 28212766), (2, 14106383), (23, 1226642), (29, 972854), (46, 613321), (58, 486427), (667, 42298), (1334, 21149)]